Bulletin 518
Bulletin 518
Model DDX Deluge Valve
2” (50 mm), 2½” (65 mm), 3” (80 mm),
76 mm, 4” (100 mm), 6” (150 mm),
165 mm & 8” (200 mm)
Features
1. Differential Latch-type, lightweight, dependable construction.
2. Easily trimmed for releasing by:
Manual pull stations
Wet pilot sprinklers
Dry pilot actuators
Solenoid valves
3. Drop in or Screw in seat & clapper assembly
simplifies maintenance.
•
•
•
•
4. Bronze or Stainless steel seat with O-ring seals
resists corrosion and leakage.
5. Pressure-actuated clapper facing provides
dependable seal.
6. Reset externally. Cover removal is not required.
7. Grooved inlet and outlet connections Flanged
connections available on 4” (100mm), 6”
(150mm), 165mm & 8” (200mm).
8. Drain valve to drain standing water column.
9. Valve latches in open position. No pressureoperated relief valve is required.
10. Pressure rating of 250 psi (17,2 bar) or 300 psi
(20,7 bar) (4” (100mm), 6” (150mm) & 165mm
Only).
Fig. 2
518 Fig. 1
Listings & Approvals
(Only when used with Reliable’s Trim Sets.)
1. Listed by Underwriters Laboratories, Inc. and UL
certified for Canada (cULus).
2. Certified by Factory Mutual Approvals (FM).
3. NYC MEA 258-93-E
4. LPCB (4” (100mm), 165mm, 6” (150mm) & 8”
(200mm) only)
5. CE
6. VdS Schadenverhütung GmbH
The Reliable Model DDX Deluge Valve is a hydraulically operated, latching clapper-type valve used to control the water
supply to a deluge or preaction system. Deluge systems use
open sprinklers or nozzles as discharge outlets in the fire area,
while preaction systems use closed sprinklers or nozzles. Both
systems use separate detection devices to control the operation
of the Deluge Valve. Three simple trim arrangements allow for
actuation of the Reliable Model DDX Deluge Valve by utilizing
manual, hydraulic, pneumatic, or electrical devices. These devices include break glass stations, wet pilot sprinklers, dry pilot
sprinklers, thermal detectors, and smoke detectors.
The Reliable Model DDX Deluge Valve can be reset externally, without cover removal. This is accomplished by pushing
in and turning the external reset knob at the rear of the Deluge
Valve (see Fig. 2).
Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Fig. 3
2.
Valve Operation
Detection and Actuation
The Reliable Model DDX Deluge Valve is shown in both
closed and open positions in Fig. 3. In the closed position, the
supply pressure acts on the underside of the clapper and also
on the push rod through the push rod chamber’s inlet restriction. The resultant force due to the supply pressure acting on the
push rod is multiplied by the mechanical advantage of the lever
and is more than sufficient to hold the clapper closed against
normal supply pressure surges.
When a fire is detected, a releasing device vents the push
rod chamber to atmosphere through the chamber’s outlet. Since
the pressure cannot be replenished through the inlet restriction
as rapidly as it is vented, the push rod chamber pressure falls
instantaneously. When the push rod chamber pressure approaches approximately one-third of the supply pressure, the
upward force of the supply pressure acting beneath the clapper
overcomes the lever-applied force thereby opening the clapper.
Once the clapper has opened, the lever acts as a latch, preventing the clapper from returning to the closed position. Water
from the supply flows through the Deluge Valve into the system
piping. Water also flows through the Deluge Valve’s alarm outlet
to the alarm devices.
After system shutdown, resetting the Model DDX Deluge
Valve is quite simple. Doing so only requires pushing in and
turning the reset knob at the rear of the valve (see Fig. 2). The
external reset feature of the Model DDX Deluge Valve provides
a means for simple, economical system testing, which is one essential facet of a good maintenance program. The external reset
feature does not, however, eliminate another important facet of
good maintenance, namely, periodic cleaning and inspection of
the internal valve parts.
In the event that water builds up inside the valve due to condensate from the air supply system, or water left inside from
valve system testing, a drain is available for venting. After closing the main supply valve, a small valve over the drain cup can
be opened slightly until the water inside the valve body and the
main pipe column has drained.
Whenever ambient temperature conditions are high, the
water temperature in the Model DDX Deluge Valve’s pushrod
chamber could possibly increase, thereby increasing the pressure in the chamber to values exceeding the rated pressure of
the system. In an indoor installation where standard room temperatures are exceeded, a pressure relief kit may be needed.
Pressure relief kit, P/N 6503050001, can be installed into the
pushrod chamber’s releasing line to limit the pressure to 250 psi
(17,2 bar).
Reliable Model DDX Deluge Valve with associated trim sizes
2” (50 mm), 2½” (65 mm), 76 mm, 3” (80 mm), 4” (100 mm), 165
mm, 6” (150 mm) or 8” (200 mm), are rated for use at a minimum water supply pressure of 20 psi (1,4 bar) and a maximum
water supply pressure of 250 psi (17,2bar) for 2” (50mm), 2½”
(65mm), 3” (80mm), 76mm & 8” (200mm) valve sizes and 300
psi (20,7 bar) for 4” (100mm), 6” (150mm) & 165mm valve sizes.. Water supplied to the inlet of the valve and to the push rod
chamber must be maintained between 40°F (4°C) and 140°F
(60°C).
In general, the Reliable Model DDX Deluge Valve can be released by any Reliable UL Listed or FM Approved device that
opens sufficiently to vent the push rod chamber in response
to a fire. The releasing device is simply connected to the push
rod chamber’s outlet. When the releasing device operates and
vents the push rod chamber, the Deluge Valve opens.
Typical releasing devices include hydraulic manual emergency stations, Model F1-FTR Fixed Temperature Detectors on
wet pilot lines, dry pilot actuators, and solenoid valves. Model
F1-FTR Detectors perform both Deluge Valve releasing and fire
detection functions with wet pilot lines.
The use of a solenoid valve for Deluge Valve releasing enables various types of electrical fire detection devices to be
used. Typical detection devices include electrical emergency
pull stations, thermal detectors, and ionization or photoelectric
smoke detectors. Electrical detection and releasing equipment
used in Electrical Systems is described in Bulletin 700, for both
deluge and preaction systems.
Model DDX Deluge Valve Description
1. Rated working pressure:
Valve & System - 250 psi (17.2 bar) for the 2” (50mm),
2½” (65mm), 76mm, 3” (80mm) and 8” (200mm)
valve sizes and 300 psi (20,7 bar) for the 4” (100mm),
165mm and 6” (150mm) valve sizes.
2. Factory tested to a hydrostatic pressure of 500 psi
(34,5 bar) for the 2” (50mm), 2½” (65mm), 76mm, 3”
(80mm) and 8” (200mm) valve sizes and 600 psi (41,4 bar)
for the 4” (100mm), 165mm and 6” (150mm) valve sizes.
(Valve only)
3. End and trim connections:
• ANSI/AWWA C606 grooved inlet and outlet
Nominal
Pipe Size
Groove
Width
Outlet
Face to
Groove
2” (50 mm)
2.375”
(60mm)
2.250”
(57mm)
11/32”
(9.0mm)
5/8”
(16mm)
2½” (65 mm)
2.875”
(73mm)
2.720”
(69mm)
11/32”
(9.0mm)
5/8”
(16mm)
76 mm
3.000”
(76mm)
2.845”
(72mm)
11/32”
(9.0mm)
5/8”
(16mm)
3” (80 mm)
3.500”
(89mm)
3.344”
(85mm)
11/32”
(9.0mm)
5/8”
(16mm)
4” (100 mm)
4.500”
(114mm)
4.334”
(110mm)
3/8”
(9.5mm)
5/8”
(16mm)
165 mm
6.500”
(165mm)
6.330”
(161mm)
3/8”
(9.5mm)
5/8”
(16mm)
6” (150 mm)
6.625”
(168mm)
6.455”
(164mm)
3/8”
(9.5mm)
5/8”
(16mm)
8” (200 mm)
8.625”
(219mm)
8.441”
(214mm)
7/16”
(11mm)
3/4”
(19mm)
•
3.
Outlet
Groove
Diameter Diameter
Threaded openings Per ANSI B 2.1
•
Flange Dimensions
Flange
Type:
7. Trim Shipping Weight:
Nominal
Bolt
Bolt
Flange
Number
Flange
Pipe
Circle
Hole
Outside
of
Thickness
Size Diameter Diameter Diameter
Bolts
AMSE B16.5
4”
7½”
¾”
9”
Class 150 (100mm) (191mm) (19mm) (229mm)
15
/16”
(24mm)
¾”
9”
ISO 7005-2
4”
73/32”
PN16
(100mm) (180mm) (19mm) (229mm)
/16”
(24mm)
7
/8”
11”
AMSE B16.5
6”
9½”
Class 150 (150mm) (241mm) (22mm) (279mm)
/16”
(24mm)
15
/16”
(24mm)
29
/32”
11”
ISO 7005-2
6”
97/16”
PN16
(150mm) (240mm) (23mm) (279mm)
8
15
8
15
8
8
/32”
13½”
1”
ISO 7005-2
8”
11 /8”
PN16
(200mm) (295mm) (23mm) (343mm) (25.4mm)
12
29
Black or Red
Black or Red
Red
Black or Red
Black or Red
Red
Black or Red
Black or Red
Valve Size:
End
Connection:
End to End:
2" (50mm), 2½" (65mm),
76mm & 3" (80mm)
Groove/ Groove
12½" (318mm)
4" (100mm)
6" (150mm) & 165mm
8" (200mm)
Groove/ Groove
14" (356mm)
Flange/ Groove
16" (406mm)
Flange/ Flange
16" (406mm)
Groove/ Groove
16" (406mm)
Flange/ Groove
19" (483mm)
Flange/ Flange
19" (483mm)
Groove/ Groove
193/8” (492mm)
Flange/ Flange
21¼" (540mm)
Valve Size:
End Connection:
Weight:
Groove/ Groove
34 lbs (15 kg)
4" (100mm)
6" (150mm) & 165mm
8" (200mm)
Groove/ Groove
64 lbs (29 kg
Flange/ Groove
79 lbs (36 kg)
Flange/ Flange
92 lbs (42 kg)
Groove/ Groove
95 lbs (43 kg)
Flange/ Groove
122 lbs (56 kg)
Flange/ Flange
138 lbs (69 kg)
Groove/ Groove
148 lbs (67 kg)
Flange/ Flange
197 lbs (90 kg)
37 lbs (17 kg)
39 lbs (18 kg)
50 lbs (23 kg)
Electric Actuation
Deluge
33 lbs (15 kg)
38 lbs (17 kg)
Equivalent Length:
C = 120
C = 100
4.4 ft (1,3 m)
3.1 ft (1,0 m)
6.0 ft (1,8 m)
4.3 ft (1,3 m)
7.7 ft (2,3 m)
5.5 ft (1,7 m)
12.6 ft (3,8 m)
9.0 ft (2,7 m)
14 ft (4,3 m)
10 ft (3,0 m)
29.4 ft (9,0 m)
20.9 ft (6,4 m)
29.4 ft (9,0 m)
20.9 ft (6,4 m)
53.5 ft (16,3 m) 38.1 ft (11,6 m)
Cv
101
236
241
254
469
886
886
1516
9. Installation position: Vertical
Trim Descriptions
The trims for the Reliable Model DDX Deluge Valve are arranged for rapid, easy, and compact attachment, and serve as
connection points to Reliable Model C Mechanical Alarms and
other devices.
The available Model DDX Deluge Valve trim sets are:
• Wet Pilot Trim
• Dry Pilot Trim
• Electric Actuation Trim
The Wet Pilot Trim (see Fig. 4 or Fig. 5) is used when wet pilot
sprinklers or hydraulic manual emergency pull boxes are used
for detection and releasing. This trim set provides a one and
one quarter main drain for 2” (50mm), 2½” (65mm), 76mm & 3”
(80mm) valve sizes or a two inch main drain for 4” (100mm), 6”
(150mm), 165mm & 8” (200mm) valve sizes, alarm test, supply
pressure gauge, push rod chamber pressure gauge, push rod
chamber supply connections, Model B Hydraulic Manual Emergency Station, and a connection for releasing devices.
The Dry Pilot Trim (see Fig. 6 or Fig. 7) is used when dry
pilot sprinklers are used as the fire detection means. This trim
set includes the Model LP Dry Pilot Line Actuator, air and water pressure gauges, low air pressure switch (for Dry Pilot Line),
air pressure relief valve, connections for the air supply and pilot
sprinkler lines, a one and one quarter main drain for 2” (50mm),
2½” (65mm), 76mm & 3” (80mm) valve sizes or a two inch main
drain for 4” (100mm), 6” (150mm), 165mm & 8” (200mm) valve
sizes, alarm test, push rod chamber connections, push rod
chamber pressure gauge, and the Model B Hydraulic Manual
Emergency Station. Table A provides the recommended air
pressure when the dry pilot trim set is used as the actuation
means.
6. Valve Shipping Weight:
2" (50mm), 2½" (65mm),
76mm & 3" (80mm)
31 lbs (14 kg)
Dry Pilot Deluge
2" (50mm)
2½" (65mm)
76mm
3" (80mm)
4" (100mm)
165mm
6" (150mm)
8" (200mm)
Color
2” (50 mm)
2½” (65 mm)
76 mm
3” (80 mm)
4” (100 mm)
165 mm
6” (150 mm)
8” (200 mm)
5. Face to face dimensions:
Wet Pilot Deluge
Valve Size:
4. Valve Exterior’s Color:
Valve Size
4" (100 mm), 6"
2" (50 mm), 2½"
(150 mm), 8"
(65 mm), 3" (80
(200 mm) & 165
mm) & 76 mm
mm
8. Friction loss (Expressed in equivalent length of
Schedule 40 pipe, based on Hazen & Williams formula:
8
7
AMSE B16.5
8”
11¾”
/8”
13½”
1”
Class 150 (200mm) (298mm) (22mm) (343mm) (25.4mm)
5
Trim
Configuration
4.
Fig. 4
5.
Fig. 5
6.
Fig. 6
7.
Table A
The Electric Actuation Trim (see Fig. 8 or Fig. 9) is used
when electric detection and releasing are desired. This trim set
includes a solenoid valve (175 psi (12,1 bar) or 300 psi (20,7
bar) rated), one and one quarter main drain for 2” (50mm), 2½”
(65mm), 76mm & 3” (80mm) valve sizes or a two inch main drain
for 4” (100mm), 6” (150mm), 165mm & 8” (200mm) valve sizes,
alarm test supply pressure gauge, push rod chamber pressure
gauge, push rod chamber supply connections, and the Model
B Hydraulic Manual Emergency Station. Detailed description of
electrical operation can be found in Bulletins 707 and 708.
The Model B Hydraulic Manual Emergency Station is a standard item in all trim sets. However, the Model A Hydraulic Manual Emergency Station, described in Bulletin 506, is also available
as an option.
All Model DDX Deluge Valves are listed by Underwriters
Laboratories, Inc, and certified by UL for Canada (cULus) and
certified by Factory Mutual Approvals, only when used with the
valve manufacturer’s trim sets.
Pneumatic Pressure to be
Water Pressure
Pumped into Sprinkler System
psi (bar)
psi (bar)
Maximum
Not Less Than Not More Than
20 (1.4)
10 (.7)
14 (1.0)
50 (3.4)
12 (.8)
16 (1.1)
75 (5.2)
13 (.9)
17 (1.2)
100 (6.9)
15 (1.)
19 (1.3)
125 (8.6)
16 (1.1)
20 (1.4)
150 (10.3)
17 (1.2)
21 (1.4)
175 (12.1)
18 (1.2)
22 (1.5)
200 (13.8)
19 (1.3)
23 (1.6)
225 (15.5)
21 (1.4)
25 (1.7)
250 (17.2)
22 (1.5)
26 (1.8)
275 (19.)
23 (1.6)
27 (1.9)
300 (20.7)
24 (1.7)
28 (1.9)
*Note: During system set-up, a higher pneumatic pressure may
be required in order to properly set the Model LP Dry Valve Actuator.
Ordering Information
Specify:
• Valve Model & Size
Valve Part Numbers
Valve Size & End
Connection
Flange Type
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ISO PN16
8” (200mm) Grv/Grv
N/A
8” (200mm) Flg/Flg
ASME Class 150
ASME Class 150
ISO PN16
8.
Color
Reliable Part
Number
Black
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Red
Red
Red
Black
Red
Black
Red
Red
6103022000
6103022001
6103022500
6103022501
6103030000
6103030001
6103027600
6103040026
6103040030
6103040044
6103040046
6103040048
6103040045
6103040047
6103040049
6103060024
6103060030
6103060045
6103060047
6103060049
6103060046
6103060048
6103060050
6103060028
6103060051
6103060052
6103080001
6103080003
6103080016
6103080018
6103080020
•
Trim — Wet Pilot Trim, Dry Pilot Trim, or Electric Actuation Trim. Each trim set is available in individual parts,
in time-saving, segmentally assembled kit forms, or fully assembled to the Model DDX Deluge Valve with or
without a control valve). The Electric Actuation trim is available with a 175 psi (12,1 bar) or 300 psi (20,7 bar)
rated solenoid valve.
Wet Pilot Line Deluge
Trim Part Numbers
Trim Configurations
Valve Size & End
Connection
Fully Assembled
to Model DDX
Valve w/ Control
Valve
Black
6505020001
6505020000
Red
6505A20001
6505A20000
Black
6505022501
6505022500
6505A22501
6505A22500
Black
6505030001
6505030000
Red
6505A30001
6505A30000
Red
6505A27601
N/A
Black
6505040201
6505040200
Red
6505A40201
6505A40200
ASME Class 150
Black
6505043201
ASME Class 150
Red
6505A43201
ISO PN16
Red
6505A44201
ASME Class 150
Black
6505047201
ASME Class 150
Red
6505A47201
ISO PN16
Red
6505A48201
Black
6505060201
6505060200
Red
6505A60201
6505A60200
ASME Class 150
Black
6505063201
ASME Class 150
Red
ISO PN16
Red
ASME Class 150
Black
6505067201
ASME Class 150
Red
6505A67201
ISO PN16
Red
6505A68201
N/A
Red
6505A65201
ASME Class 150
Red
6505A66201
ISO PN16
Red
6505A69201
Black
6505080201
6505080200
Red
6505A80201
6505A80200
Black
6505087201
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
8” (200mm) Grv/Grv
N/A
N/A
ASME Class 150
8” (200mm) Flg/Flg
Segmentally
Assembled
(Model DDX
Valve Sold
Seperately)
Fully Assembled
to Model DDX
Valve w/o Control
Valve
Flange
Type
Color
Red
Individual Parts
(Model DDX
Valve Sold
Seperately)
6503002004
6503001002
6503002005
6503001003
6505A63201
N/A
N/A
N/A
6505A64201
ASME Class 150
Red
6505A87201
ISO PN16
Red
6505A88201
N/A
N/A
N/A
N/A
Note: For metric installations, a 1¼” NPT x R1¼. ISO 7/1 x Close Nipple (Reliable P/N 98543403) or a 2” NPT x R2.
ISO 7/1 x Close Nipple (Reliable P/N 98543401) is sold separately as an adapter for the single drain outlet of
the trims.
• Additional equipment — Air compressors, electric detection, actuation equipment, and mechanical sprinkler
alarms must be ordered separately. These devices are described in Bulletin 700.
9.
{
{
Dry Pilot Deluge
UL/FM
ULC
Valve Size &
End Connection
Flange Type
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ISO PN16
8” (200mm) Grv/Grv
N/A
8” (200mm) Flg/Flg
ASME Class 150
ASME Class 150
ISO PN16
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ISO PN16
8” (200mm) Grv/Grv
N/A
8” (200mm) Flg/Flg
ASME Class 150
ASME Class 150
ISO PN16
Color
Black
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Red
Red
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Red
Red
Red
Black
Red
Black
Red
Red
Trim Part Numbers
Trim Configurations
Individual Parts Segmentally Assembled Fully Assembled to Fully Assembled to
(Model DDX Valve Sold
(Model DDX Valve
Model DDX Valve
Model DDX Valve
Seperately)
Sold Seperately)
w/o Control Valve
w/ Control Valve
6503002108
6503001107
6503002112
6503001109
10.
6503002109
6503001108
6503002113
6503001110
6505020006
6505A20006
6505022506
6505A22506
6505030006
6505A30006
6505A27606
6505020005
6505A20005
6505022505
6505A22505
6505030005
6505A30005
N/A
6505040206
6505A40206
6505043206
6505A43206
6505A44206
6505047206
6505A47206
6505A48206
6505060206
6505A60206
6505063206
6505A63206
6505A64206
6505067206
6505A67206
6505A68206
6505A65206
6505A66206
6505A69206
6505080206
6505A80206
6505087206
6505A87206
6505A88206
6505020008
6505A20008
6505022508
6505A22508
6505030008
6505A30008
6505A27608
6505040209
6505A40209
6505043209
6505A43209
6505A44209
6505047209
6505A47209
6505A48209
6505060209
6505A60209
6505063209
6505A63209
6505A64209
6505067209
6505A67209
6505A68209
6505A65207
6505A66207
6505A69207
6505080209
6505A80209
6505087209
6505A87209
6505A88209
6505040205
6505A40205
N/A
N/A
6505060205
6505A60205
N/A
N/A
N/A
N/A
6505080205
6505A80205
N/A
6505020007
6505A20007
6505022507
6505A22507
6505030007
6505A30007
N/A
6505040208
6505A40208
N/A
N/A
6505060208
6505A60208
N/A
N/A
N/A
N/A
6505080208
6505A80208
N/A
{
{
Electric Actuation Deluge (Explosion Proof Solenoid Available Upon Request)
175
PSI
250
PSI
Valve Size &
End Connection
Flange Type
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ISO PN16
8” (200mm) Grv/Grv
N/A
8” (200mm) Flg/Flg
ASME Class 150
ASME Class 150
ISO PN16
2” (50mm) Grv/Grv
N/A
2½” (65mm) Grv/Grv
N/A
3” (80mm) Grv/Grv
N/A
76mm Grv/Grv
N/A
4” (100mm) Grv/Grv
N/A
4” (100mm) Flg/Grv
4” (100mm) Flg/Flg
6” (168mm) Grv/Grv
6” (168mm) Flg/Grv
6” (168mm) Flg/Flg
165mm Grv/Grv
165mm Flg/Grv
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ASME Class 150
ISO PN16
ASME Class 150
ASME Class 150
ISO PN16
N/A
ASME Class 150
ISO PN16
8” (200mm) Grv/Grv
N/A
8” (200mm) Flg/Flg
ASME Class 150
ASME Class 150
ISO PN16
Color
Black
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Red
Red
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Black
Red
Black
Red
Red
Black
Red
Red
Red
Red
Red
Black
Red
Black
Red
Red
Trim Part Numbers
Trim Configurations
Individual Parts Segmentally Assembled Fully Assembled to Fully Assembled to
(Model DDX Valve
(Model DDX Valve
Model DDX Valve
Model DDX Valve
Sold Seperately)
Sold Seperately)
w/o Control Valve
w/ Control Valve
6503002507
6503001505
6503002511
6503001506
11.
6503002508
6503001507
6503002512
6503001508
6505020011
6505A20011
6505022511
6505A22511
6505030011
6505A30011
6505A27611
6505040211
6505A40211
6505043211
6505A43211
6505A44211
6505047211
6505A47211
6505A48211
6505060211
6505A60211
6505063211
6505A63211
6505A64211
6505067211
6505A67211
6505A68211
6505A65211
6505A66211
6505A69211
6505080211
6505A80211
6505087211
6505A87211
6505A88211
6505020016
6505A20016
6505022516
6505A22516
6505030016
6505A30016
6505A27616
6505040216
6505A40216
6505043216
6505A43216
6505A44216
6505047216
6505A47216
6505A48216
6505060216
6505A60216
6505063216
6505A63216
6505A64216
6505067216
6505A67216
6505A68216
6505A65216
6505A66216
6505A69216
6505080216
6505A80216
6505087216
6505A87216
6505A88216
6505020010
6505A20010
6505022510
6505A22510
6505030010
6505A30010
N/A
6505040210
6505A40210
N/A
N/A
6505060210
6505A60210
N/A
N/A
N/A
N/A
6505080210
6505A80210
N/A
6505020015
6505A20015
6505022515
6505A22515
6505030015
6505A30015
N/A
6505040215
6505A40215
N/A
N/A
6505060215
6505A60215
N/A
N/A
N/A
N/A
6505080215
6505A80215
N/A
Nominal
Pipe Size
A
B
C
D*
Installation Dimensions in Inches (mm)
D** D*** D**** E
F
G
H
J
K
L
2” (50 mm)
8
7
9½ 12½ 21¼
(203) (178) (241) (318) (540)
N/A
2½” (65 mm),
3” (80 mm) &
76 mm
8
7
9½ 12½ 22
(203) (178) (241) (318) (559)
N/A
M
N
P
Q
R
N/A
31
25
32½
6
11¾ 4¼
5½
11
3
(787) (635) (826) (152) (298) (108) (140) (279) (76)
4½
9¼
10¼
(114) (235) (260)
N/A
31
25
32½
6
11¾ 4¼
5½
11
3
(787) (635) (826) (152) (298) (108) (140) (279) (76)
4½
9¼
10¼
(114) (235) (260)
4” (100 mm)
7¼ 7½
10
14 24¼
16
(184) (191) (254) (356) (616) (406)
16
(406)
31
25
32½ 7½ 13¼ 5½
8¼ 13½
5
6¾ 11¾ 11¾
(787) (635) (826) (191) (337) (140) (210) (343) (127) (171) (298) (298)
6” (150 mm)
& 165 mm
7¼ 8½
11
16 27½
19
(184) (215) (280) (406) (699) (483)
19
(483)
33½ 27½
35
8
13¾ 5½
8¼ 13¾ 4¾
6½
12
12¼
(851) (699) (889) (203) (349) (140) (210) (349) (121) (165) (305) (311)
8” (200 mm)
7¼ 9¼ 11½ 193/8 30¼
(184) (235) (292) (492) (768)
21¼
(540)
33¾ 27¾ 35¼
9
14¾ 5½
8¼ 14½ 3½
(857) (705) (895) (229) (375) (140) (210) (368) (89)
N/A
5¼ 12¾ 13¼
(133) (324) (337)
D* is total takeout for Fully Assembled to Grv/Grv DDX Valve w/o Control Valve Configurations
D** is total takeout for Fully Assembled to Grv/Grv DDX Valve w/ Control Valve Configurations
D*** is total takeout for Fully Assembled to Flg/Grv DDX Valve w/o Control Valve Configurations
D**** is total takeout for Fully Assembled to Flg/Flg DDX Valve w/o Control Valve Configurations
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the National Fire Protection Association, Factory
Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.
Products manufactured and distributed by Reliable have been protecting life and property for over 90 years, and are installed and serviced by the most highly
qualified and reputable sprinkler contractors located throughout the United States, Canada and foreign countries.
Manufactured by
Reliable Automatic Sprinkler Co., Inc.
(800) 431-1588
Sales Offices
(800) 848-6051
Sales Fax
(914) 829-2042
Corporate Offices
www.reliablesprinkler.com Internet Address
Recycled
Paper
Revision lines indicate updated or new data.
EG. Printed in U.S.A. 06/15
P/N 9999970438